We are lightening in a stock of rally that has become too big in our portfolio

Daniel Skovronsky of Eli Lilly talks about the obesity pill

Drug makers race to develop weight loss pills

World news in brief: Security Council condemns attacks in DRC, progress in cholera testing and 'my health, my right' campaign

World must accelerate Ebola response in DR Congo: UN aid chief

Medicare's AI push entangles patients and doctors in errors and delays

WHO considers the level of unprotected sex among adolescents to be “worryingly high”